baber/WOPTO huggingface dataset:
Patent JP-2010019718-A (JP)
Title: Torque sensor
Inventor: MAEHARA HIDEO
IPC: G01L3/10
Filed: 2008-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a torque sensor for maintaining its detection precision even at high temperature.  <P>SOLUTION: The torque sensor 50 includes: a sensor holder 39 made of a resin mounted to a housing 30; and first and second magnetism collecting yokes 93, 94 mounted to the sensor holder 39 while facing first and second magnetism collecting rings 91, 92. The torque sensor 50 detects torque operating on a torsion bar 51 based on output of the magnetism detection means. A spigot joint cylinder section 40 fitted into a mount hole 33 in the housing 30 is formed in the sensor holder 39, and a seal member 11 is compressed and interposed between the mount hole 33 of the housing 30 and an outer-periphery surface 41 of the spigot joint cylinder section 40 for sealing an area between both of them, thus allowing elastic recovering force F of the sealing member 11 to operate on the spigot joint cylinder section 40 in the radial direction of the outer-periphery surface 41.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010022897-A (JP)
Title: Apparatus and method for cleaning sheet-like member, method of manufacturing sheet-like member and method of manufacturing backlight unit
Inventor: TADERA TAKAMITSU
IPC: F21V8/00
Filed: 2008-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus and a method for cleaning a sheet-like member which allow the reduction of the number of processes required for manufacture of the sheet-like member while removing foreign matter on the sides of the sheet-like member.  <P>SOLUTION: In the sheet-like member cleaning apparatus 1, a foreign matter removing section 4 has an adhesive flat removal surface 11. When moving while keeping in nearly parallel with the side 12 of a sheet-like member 2 on a supporting base 7, the removal surface 11 positions the sheet-like member 2 and simultaneously comes in entire contact with the side 12. When the removal surface 11 leaves the side 12, foreign matter 28 adhered to the side 12 transfers to the removal surface 11, resulting in cleaning of the side 12 of the sheet-like member 2.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009026761-A (JP)
Title: Electronic device capable of transmitting power bi-directionally through port and method of operating the same
Inventor: KIM YOUNG-JAE
IPC: H01M8/00
Filed: 2008-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic device capable of transmitting a power bi-directionally through a port, and its operational method.  <P>SOLUTION: The electronic device having a main body with a system load comprises a power control apparatus to recognize a connection of an external power source for supplying power to the system load, and to control a startup of the external power source and a distribution of the power supplied from the external power source. Thereby, the power can be transmitted bi-directionally through the port the electronic device has, and the electronic device can be utilized as a power source. Thus, the utilization range of the electronic device can be widened including capability of utilizing the external power source necessitating a startup power as a power source of the electronic device.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009256304-A (JP)
Title: Method for producing bisbenzodithiol compound
Inventor: MOTOKI MASUSHI
IPC: C07D495/04
Filed: 2008-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a bisbenzodithiol compound useful as an organic electronic material, an ultraviolet absorber, and an intermediate for synthesis thereof simply and in good yields by using safe and inexpensive raw materials.  <P>SOLUTION: Provided is a method for producing a compound represented by general formula (1) [wherein R<SP>1</SP>and R<SP>2</SP>are each independently a hydrogen atom, an alkyl group, an aryl group, or a heterocyclic group, provided that R<SP>1</SP>and R<SP>2</SP>are the same or different from each other or may be combined together to form a ring; X is an ion which neutralizes an electric charge; m is an integer of 1 or 2; n is an integer of 1 or 2; M is a hydrogen atom, a metallic atom, or a conjugate acid of a base; p is an integer of 1-4; and q is an integer of 1-4], which comprises reacting 1,4-benzoquinone or 1,2-benzoquinone with a dithiocarbamate compound represented by general formula (2).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010027143-A (JP)
Title: Semiconductor storage device
Inventor: HOTANI KATSUHIKO
IPC: G11C11/22
Filed: 2008-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To shorten data restoration time and data write time.  <P>SOLUTION: The semiconductor storage device includes: a plurality of cell blocks each of which comprises a plurality of memory cells connected in series, each of the memory cells comprising a ferroelectric capacitor and a cell transistor; a sense amplifier connected between a first bit line and a second bit line for transmitting data complementary to each other, the sense amplifier including an N-type sensor constituted of an N-type FET to apply a logically low potential to the first or second bit line, and a P-type sensor constituted of a P-type FET to apply a logically high potential to the first or second bit line; local data lines for transmitting read data or write data; and a column select transistor disposed between the bit line and the local data line. When the column select transistor is turned ON to transmit the write data from the local data line to the bit line, either one of the P- and N-type sensors is activated, while the other one is kept inactive.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008263658-A (JP)
Title: Moving picture data transmission apparatus
Inventor: OI KENJI
IPC: H04N19/50
Filed: 2008-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a moving picture data transmission apparatus capable of more surely transmitting a macroblock including a significant portion.  <P>SOLUTION: A moving picture data transmission apparatus 100 according to the present invention includes: a weight assigner 107 which assigns a weight to a macroblock on a first picture frame in accordance with the ratio of an overlap region where a reference picture block overlaps the macroblock on a picture frame; and a communicator 109 which controls a transmission method of the macroblock based on the weight assigned by the weight assigner 107.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010025291-A (JP)
Title: Method for manufacturing bearing device and bearing device
Inventor: YAMASHITA KIICHIRO
IPC: B60B27/00
Filed: 2008-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a bearing device capable of manufacturing a ferrite sized product that never obstructs high-frequency induction hardening without causing any dispersion in cutting property of a forged product by properly performing cooling processing after hot forging and dispenses with thermal processing raising a temperature of the forged product during or after hot forging and the bearing device.  <P>SOLUTION: A hub shaft, an inner ring member, and an outer ring member are formed in hot forging using a medium carbon steel, cooling processing is then performed on them, portions that are to be at least hardened layers are then machined, and the hardened layers are formed by performing high-frequency induction hardening. In this case, a more rapid cooling processing is performed on the member after hot forging than in a temperature area of 650 to 550°C thereafter in a temperature area of 800 to 650°C, and a gradual cooling processing is performed on the member so as to allow the portion that is to be the hardened layer to obtain hardness of HRC 15 to 28 in the temperature area of 650 to 550°C.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010033237-A (JP)
Title: Fire alarm for residence
Inventor: YOSHITSURU TOMOHIRO
IPC: G08B17/00
Filed: 2008-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To perform a disconnection test of a speaker without giving unpleasant feeling, caused by a test sound, to a resident.  <P>SOLUTION: A fire alarm for a residence includes: a speaker 16 for outputting an alarm; an amplifier 17 connected to the speaker 16 to amplify an electromotive force signal from the speaker 16 generated by surrounding sounds; a disconnection determination unit 22 determining the disconnection of the speaker 16 by operating the amplifier 17 when the speaker 16 does not output the alarm and by comparing the signal with a predetermined reference; and a notification unit 14 notifying the disconnection of the speaker 16.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008284612-A (JP)
Title: Method for taking out molded product
Inventor: YOKOYAMA YASU
IPC: B21D26/02
Filed: 2008-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology capable of suppressing heat energy loss and raising productivity in superplastic molding.  <P>SOLUTION: As soon as molding is completed, immediately an upper die 62 is raised according to the arrow (4) in Figure (b), an arm component 33 is advanced into a molding die 60 according to the arrow (5), and a blank material 71 is dropped to a lower die 64, while a molded product 72 sticks to the upper die 62. Then, coolant gas is diffused on a lower surface of the molded product 72 through a blow off nozzle 34. The molded product 72 shrinks due to forced cooling, is separated from the upper die 62 and is placed on a molded product loading portion 35 of the arm component 33. Therefore, cycle time can be shortened and also, the next blow molding can be started before the dies get cold.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010029096-A (JP)
Title: Multistage container-type cultivation device
Inventor: WATANABE KENJI
IPC: A01G9/02
Filed: 2008-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multistage container-type cultivation device applicable to increase in plant cultivation quantity in a setting space equivalent to almost one of cultivation containers, and also adjustable in spaces between the cultivation containers longitudinally adjacent to each other in accordance with the height of the plants.  <P>SOLUTION: The multistage container-type cultivation device is applicable to increase in plant cultivation quantity in a setting space equivalent to almost one of cultivation containers 11 because two of the cultivation containers 11 are vertically connected to each other using a guide frame 13. A tray 12 is positioned at the prescribed height of the guide frame 13 by a guide ring 14 and thereby a space between the cultivation containers 11 adjacent to each other can be adjusted in accordance with the height of the plant.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010032101-A (JP)
Title: Floor type air conditioner
Inventor: NAKAGAWA TETSUNARI
IPC: F24F13/20
Filed: 2008-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a floor type air conditioner improving design performance by arranging a light receiving window in a position making the light receiving window less visible from the front face, having receiving accuracy at a conventional level and capable of making an indoor unit front face panel flat by arranging a light receiving part in a position other than the front face part.  <P>SOLUTION: The angle of the light receiving part is adjusted so as to receive transmission signals of infrared rays transmitted from a remote controller by using reflection on the floor face. The transmission signals of the infrared rays can be collected as much as possible by using a transparent resin material for a lid of the light receiving part. The light receiving window mounted to the front face of the light receiving part is provided in the position making the light receiving window less visible from the front face direction.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010031416-A (JP)
Title: Alumina fiber assembly and method for producing the same
Inventor: HIGUCHI TAKAYUKI
IPC: D04H1/4209
Filed: 2008-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an alumina fiber assembly containing decreased amount of fused fibers compared with conventional fibers, capable of keeping a definite thickness with a smaller amount of the fiber and having low bulk density and high heat-insulation efficiency, and to provide a method for producing the fiber assembly.  <P>SOLUTION: The alumina fiber assembly has a chemical formula having an alumina/silica mass ratio of (72-100)/(28-0), an average fiber diameter of 3-8 μm, and a fused fiber content of not more than 12% in terms of the number of fibers. The method for producing the alumina fiber assembly includes the spinning of a spinning dope with a rotary disk, wherein high-speed gas flow supplied to the rotary disk for drying the spinning dope is gyrated in the direction reverse to the rotational direction of the rotary disk to prevent the generation of fused fibers. Preferably, a flow-regulation device to gyrate the high-speed gas flow supplied to the rotary disk in the direction reverse to the rotational direction of the rotary disk has an attaching angle of 5-30°between the flow-regulation plate and the tangent of the inner surface of the pipe, and the distance between spinning dope ejection holes of the rotary disk of 1.5-5.0 mm.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010031162-A (JP)
Title: Siloxane resin composition and hardened film using the same
Inventor: ARAKI HITOSHI
IPC: C08G77/24
Filed: 2008-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a siloxane resin composition which provides a hardened film having a high hardness and being excellent in abrasion resistance by UV hardening and thermal hardening as well as having high crack resistance.  <P>SOLUTION: A siloxane resin composition comprises: (A) a polysiloxane having a phenyl group; (B) a photo-radical polymerization initiator; and (C) at least one radical polymeric monomer selected from the group consisting of tripentaerithritol poly(meth)acrylate, tertrapentaerythritol poly(meth)acrylate, and pentapentaerythritol poly(meth)acrylate.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010035109-A (JP)
Title: Program playback apparatus
Inventor: MIYAJI SATOSHI
IPC: H04N21/432
Filed: 2008-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a program playback apparatus with which a television program related to a certain keyword can be easily viewed.  <P>SOLUTION: A digital broadcast receiving apparatus 100 includes: a program data storage means for storing program data; a text data storage means for storing text data deeply associated with the program data; a generation means for generating information indicative of correspondence between the program data and the text data; a correspondence storage means for storing the generated information indicative of the correspondence; an input means for inputting a keyword; a retrieval means for retrieving the text data stored in the text data storage means using the keyword; and a playback means for reading and playing back the program data corresponding to the retrieved text data from the program data storage means.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010037360-A (JP)
Title: Method and apparatus for molding powder or grain
Inventor: HIRATA MINORU
IPC: B60J5/00
Filed: 2008-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing powder or grain molded article with variable bulk density according to the specified sites of the molded article in fewer steps, and to provide an apparatus for molding powder or grain usable in the method.  <P>SOLUTION: This method for molding powder or grain comprises a filling step wherein powder or grain 16 is filled in a molding container 14 to produce a filled article, and a solidification step wherein the filled article is solidified. In the method, the molding container comprises an impermeable wall which does not allow air to pass and a perforated wall which does not allow powder or grain to pass, but does allow air to pass. In the filling step, the powder or grain is fed into the molding container by means of an air blower 18. The apparatus 2 for molding powder or grain is provided with a molding container comprising an impermeable wall part which does not allow air to pass, and a perforated wall part which does not allow powder or grain to pass, but does allow air to pass; air blowing means to feed the powder or grain into the molding container by an air blower; and solidification means to solidify the filled article containing the powder or grain fed and filled in the molding container.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010038058-A (JP)
Title: Hermetic compressor
Inventor: KONO HIROYUKI
IPC: F04B39/04
Filed: 2008-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To suppress oil outflow to a refrigerating cycle and suppress reliability degradation of a compressor due to decrease in the heat exchange efficiency of the refrigerating cycle and oil shortage, by separating oil from gas by rotation of the rotor of an electric motor.  <P>SOLUTION: This hermetic compressor is provided with a cylindrical partitioning member 31 partitioning a space 30 below the electric motor into inner and outer spaces, and a communication passage 34 for the inner and outer spaces for allowing the inner and outer spaces to communicate with each other is projected from the inner periphery of the partitioning member 31, thereby refrigerant gas is separated from oil by centrifugal force generated by rotation of the rotor 25b of the electric motor 25 inside the partitioning member 31. Accordingly, it is possible to suppress oil outflow to the refrigerating cycle and to prevent reliability degradation of the compressor due to decrease in the heat exchange efficiency of the refrigerating cycle and oil shortage.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009065142-A (JP)
Title: Quantum dot type infrared ray detector
Inventor: OKAMURA HISAHIRO
IPC: H01L31/0264
Filed: 2008-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a quantum dot type infrared ray detector with more improved detection sensitivity for detecting an infrared ray.  <P>SOLUTION: A quantum dot type infrared ray detector has a quantum dot structure 7 formed of interlayers 1, and a quantum dot layer 2 containing a quantum dot 4 with low energy potential to a carrier and sandwiched between the interlayers 1. The interlayer 1 and the quantum dot 4 are composed of a group III-V compound semiconductor having As a group V element. An AlAs layer 5 is provided on one of interfaces between the interlayer 1 and the quantum dot layer 2 containing the quantum dot 4 in such a manner that at least the quantum dot is covered. Detection sensitivity is improved by allowing a quantum dot/interlayer interface to be steep by preventing the mutual diffusion of elements constituting the interlayer 1 and the quantum dot 4.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010038859-A (JP)
Title: Three-dimensional laser range finder
Inventor: TAKAOKA YUTAKA
IPC: G01S7/48
Filed: 2008-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a three-dimensional laser range finder with a wide measuring range.  <P>SOLUTION: A laser sensor 10 includes: a laser light source 12; a polygon mirror 30 having a small mirror face group; and a two-dimensional scanning mirror unit 20 having a swinging mirror 22 reflected while two-dimensionally changing an angle so as to direct a laser to each of the small mirror face group. The small mirror face group of the polygon mirror 30 radiantly extends their normal group in a plane. In the two-dimensional scanning mirror unit 20, reflection light of the laser changes an angle of the swinging mirror 22 around a first axis so that the normal group is sequentially directed to each of the small mirror face group radiantly extending in the plane, next, changes the angle of the swinging mirror around a second axis intersected with the first axis so that the normal group is sequentially directed to the small mirror face group radiantly extending in the other plane. The laser sensor 10 attains a wide angle scanning range by irradiating each of the small mirror face group radiantly extended by the normal group in the plane with a laser.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010040996-A (JP)
Title: Heat sink
Inventor: FURUMOTO SHINICHI
IPC: H01L23/36
Filed: 2008-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat sink that ensures a thin-plate fin to attach at low cost and firmly to a thin-plate fin attachment surface of a base plate formed by extrusion molding and that exhibits excellent radiation efficiency.  <P>SOLUTION: The heat sink includes: a base plate 2, in which one side is thermally connected to heating components and the other side is provided with many convex parts 5 arranged in parallel; and an approximately L-shaped thin-plate fin 3 consisting of a bottom part 6 having a slit part 8 corresponding to the convex parts on the base plate and a radiation part 7. The slit part is fitted to the convex parts the heads of which are caulked at least partially, thereby fixing the thin-plate fin to the base plate.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009001487-A (JP)
Title: Hydraulic composition and method for producing the same
Inventor: HIRAO CHU
IPC: C02F11/00
Filed: 2008-08-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hexavalent chrome-immobilizing hydraulic composition whose immobilizability is extremely improved by use of tiny amounts of an additive by which the physical properties of cement are unchanged.  <P>SOLUTION: The invention relates to a hexavalent chrome-immobilizing hydraulic composition in which elemental sulfur is blended in an amount of ≥10 ppm based on the dry weight of a binding component in the hydraulic composition, and also relates to a production method therefor in which the above sulfur blending is performed at any step from that before pulverization of a hydraulic material to kneading thereof in the production process of the composition.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009150032-A (JP)
Title: Sanitary tissue
Inventor: ISHIBASHI NORIYUKI
IPC: A47K10/16
Filed: 2008-08-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sanitary tissue hardly forming a solid product even when a polyphenol-containing plant extract is blended with a silicone oil, enabling the polyphenol-containing plant extract to be stably attached thereto and hardly damaging the effects of the plant extract.  <P>SOLUTION: The sanitary tissue is obtained by allowing the tissue to support 0.5-5 mass% of a polyether-modified silicone, a polyhydric alcohol, and one or more kinds of the polyphenol-containing extracts of plants selected from the group consisting of tea, olive, grape, apple, and blueberry.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008301831-A (JP)
Title: Traveling type tea leaf plucking machine
Inventor: TERADA JUNICHI
IPC: A01D46/04
Filed: 2008-08-18
Abstract: <P>PROBLEM TO BE SOLVED: To increase the capacity of a leaf storage container by rationalizing connection between a plucking device and a leaf storage container, of a travelling type plucking machine, and to provide a light and low cost machine body with a low center of gravity by rationalizing transshipment of tea leaves from the leaf storage container to a transportation container set on a truck.  <P>SOLUTION: The rear wall of the leaf storage container connected with the plucking device of the travelling type plucking machine is formed with a conveyor type endless transportation belt so as to perform discharge of tea leaves.  <P>COPYRIGHT: (C)2009,JPO&INPIT